diff --git a/README.md b/README.md
index 66b405d..d50ea25 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,5 @@ MapType:卫星
 ![](example/amap3.png)
 
 3D矢量地图以及overlay模型展示
-
-![效果图](example/TemperatureMap-3D高清矢量地图.gif)
-example/example3Dbuilds.mp4
+![效果图](example/example3Dbuilds.gif)
+![效果图](example/TemperatureMap-3D高清矢量地图.gif)
\ No newline at end of file
diff --git a/example/example3Dbuilds.gif b/example/example3Dbuilds.gif
new file mode 100644
index 0000000..6ec3f3a
Binary files /dev/null and b/example/example3Dbuilds.gif differ
diff --git a/example/example3Dbuilds.mp4 b/example/example3Dbuilds.mp4
deleted file mode 100644
index 787e077..0000000
Binary files a/example/example3Dbuilds.mp4 and /dev/null differ